Waste energy
Antonyms for "waste energy" (26 found)
Adjective(5 words)
elastic energy conservingelectrical energy exchangereduced energy usesaved energytame energy
Adverb(1 words)
more saved energy
Noun(14 words)
bank energycached energyconserved energyenergy conservingenergy conserving deviceenergy holding capacityenergy preservingharvestheating energy savedpooled energyreserve energystore power safelysystem optimization changeuse electrical energy
Verb(6 words)
economize energyobtain energyrecover energyretrieve electrical energysave electricitysaves energy